With two enums, what is the method of implementing LINQ to get the pair
like < / P>
{red, car}, {red, bike}, {green, car}, {green, bike}, ...
public enum color (red, green , Blue} public Enum vehicle {car, bike}
Do I like something like
var in query = c Enum.GetValues (typeof (color) )) Can be used in Enum.GetValues (typeof (vehicle)) from C asQueryable (). Select AsQueryable (New) .. to fill in here? ..}
do not use
c
Do not use the asQueryable
twice as a bar, unless you really need it, actually use an anonymous type in a simple way, and problems caused by Enum.GetValues Specify the type of category variable to avoid, just return Array
:
var returning query = Enum.GetValues (typef (color)) in Enum C Typef (Vehicle) in Vehicle V with Color in GETValues )) Select new {color = c, vehicle = V};
(This is equivalent to calling .
.Cast
related Enum.GetValues
call.)
Then you can write it like this:
foreach (var pair in query) {Console.WriteLine ( "{{{{}, {1}}}", pair color, couple.Winil); }
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